(PHP 5, PHP 7) Increments the named generator and returns its new value

(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 0.1.0) Execute an SQL statement and return the number of affected

(PHP 4, PHP <=5.2.0) Returns error message of last Informix call

(PHP 4 >= 4.0.6, PHP 5, PHP 7) List tables in a FrontBase database

(PHP 4 >= 4.0.6, PHP 5, PHP 7, PECL OCI8 >= 1.0.0) Alias of

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0) Appends element to the collection

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Get the size of a CLOB

(PECL mongo >= 0.9.0) Creates a new database reference

(PECL mongo >=1.2.0) Get pool size for connection pools

(PECL mongo >=1.5.0) Get the write concern for this database